Ramanattukara Municipality 2022-23 Improvements of Various Public Water tanks (142/23)

Amount

13.16.1:6 mm cement plaster of mix:1:3 ( 1 cement : 3 fine sand)

13.43.1:Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer

13.62.1:Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade:Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture .

13.46.1:Finishing walls with Acrylic Smooth exterior paint of required shade:New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

22.18.1:Providing and fixing APP ( Atactic Polypropylene Polymer) modified prefabricated five layer 2 mm thick water proofing remembrance, black finished reinforced with glass fibre matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrance manufacture of density at 25<sup>0</sup>C, 0.87 - 0.89 kg/ litre and viscocity 70- 160 cps. Over the primer coat the layer of membrane shall be laid using Butane torch and sealing all joints etc., and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23<sup>0</sup>C as 350/ 300 N/5cm. Tear strength in longitudinal and transverse direction as 60/80 N. Softening point of membrane not less than 150<sup>0</sup>C. Cold flexibility shall be upto - 2<sup>0</sup>C when tested in accordance with ASTM, D- 5147 The laying of membrane shall be got done through the authorised applicator of the manufacture of membrane.2 mm (for corrugated roof sheets)

9.48.1:Providing and fixing M.S. Grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.Fixed to steel windows by welding

OD398949/2022-2023:Roofing with GI hard colour powder coated trufold sheet 0.35mm thick or nearest available thickness with overlaps of 150 mm at ends and self drilling screws at 20mm ,including plain washers and bitumen washers etc. complete.

10.16.1:Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.Hot finished welded type tubes

MUJEEB RAHMAN

Bidder Name

GREENLAND

MUJEEB RAHMAN